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Perimeter Institute for Theoretical Physics

@perimeterinstitute.ca

Live now! Tune in to @astrokatie.com’s public lecture on How the Universe Ends. Tune in to the livestream: youtube.com/live/HF0SRWd...

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More from Perimeter Institute for Theoretical Physics

From October 19-21, this workshop will bring together the most innovative science communicators helping to connect the public with topics in physics and astronomy. Learn more and make your submission by May 15th: events.perimeterinstitute.ca/event/2128

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Perimeter Institute for Theoretical Physics

Leonard Susskind recalls a pivotal moment in physics: a meeting with Gerard ’t Hooft and Stephen Hawking. Hawking argued that black holes destroy information, an idea that sounded plausible, yet troubling. Ultimately wrong, but transformative. The brilliance wasn’t in the answer, but the question.

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Perimeter Institute for Theoretical Physics

Today, AI is helping researchers simulate quantum systems, analyze massive datasets, and even model the behaviour of quantum computers. In this conversation, physicist Roger Melko explores how AI is changing the way physics is done, and what it means for the future of scientific discovery.

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Perimeter Institute for Theoretical Physics

Leonard Susskind says the most exciting frontier in quantum gravity is moving from well-studied “anti–de sitter space” to the less-understood “de sitter space”—a model closer to our actual universe. What questions might this shift answer?

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Perimeter Institute for Theoretical Physics

How far can we go when using AI in physics? From large language models and “next-token prediction” to quantum computing and AI-driven simulations, physicist Roger Melko discusses this rapidly evolving field where imagination may be the only limit.

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Perimeter Institute for Theoretical Physics

What will the end of the universe look like? Astrophysicist @astrokatie.com explains the concept of heat death, the most likely fate of our universe.

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Perimeter Institute for Theoretical Physics

Quantum computing is an entirely different way of processing information, designed to solve problems that classical computers cannot. @astrokatie.com paints a picture of a quantum warehouse to describe the capabilities of a quantum computer.

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Perimeter Institute for Theoretical Physics

How did the qubit get its name? Theoretical physicists Benjamin Schumacher and William Wootters tell the story of how the term first came to Schumacher during a car ride with Wootters. Watch the full video youtu.be/fiS-1GFaUbo?...

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Perimeter Institute for Theoretical Physics

Robert Myers and Netta Engelhardt both had breakthrough realizations while driving; Myers on entanglement entropy, Engelhardt on black hole quantum information. Do physicists really do their best thinking behind the wheel?

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Perimeter Institute for Theoretical Physics

Couldn't make it to LUMEN this year? We still have a display here at Perimeter Institute until October 19th!   Speak into the phone at the front of the building and watch as your words transform into a light show.

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Perimeter Institute for Theoretical Physics

Watch this UT Austin student's heartbreaking eulogy for her university during a mock funeral to protest the school's 'death by a thousand cuts.' "I will spend the rest of my entire life mourning the home that this place stole from me."

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More Perfect University

With Stephen Colbert leaving CBS, I’m going to miss the Big Fury Hat’s wisdom. #TheLateLateNight

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Ratatosk the Norse Squirrel God™️

Holy shit — in record time, yet another #Biden record falls to #Trump #inflation #economy #wages www.instagram.com/reel/DYP1q4S...

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Memo

St. Thérèse of Lisieux, “The loveliest masterpiece of the heart of God is the heart of a mother.” While widely attributed to her, this quote is often highlighted in Catholic traditions to honor all mothers, both living and deceased, as reflections of God's love.

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♥️xoxo, Mommy Deborah

🔴 The Warmonger, even after creating so much current CHAOS around the globe, now has his eyes locked on Cuba. There is nobody who can make an AUTHENTIC deal with such an irrational profligate. He operates on the lunatic fringe.

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Fun Tom

🎞️ Slowly, Helen Gillet

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Greggory Grace Hughes

So “Tilly Norwood” “made” a “music video” and it’s not just noxious AI propaganda, it fucking sucks. Like, this is the best they can do and it fucking sucks. (Screen recorded so as to avoid giving this dogshit any clicks)

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Abe Goldfarb

We're told a Taliban holding a WW2 kalashnikov and a busted up Honda motorbike that are corrupt Not a family of Genocide and Apartheid funded War Criminals who's father is the unelected Viceroy of Gaza (who's offices are on top of the bones of dead children), as they steal public contracts

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SirKidStarverEpstienFan

RP • @nathancjun They’re slowly starting to realize what’s happening.

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yvetted16

Evans gets Kucherov with a cross-check, two minute minor Kucherov is apparently totally fine on the bench

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Scott Matla

This t-shirt may not be for everyone. @haitch.bsky.social @goldman.blue

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Escape Hatch

📹 @itchdoctor shares why negative results and failed trials are some of the most valuable data in science.

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ResearchHub Foundation

#mn #iceout #mutualaid #fraud #timwalz

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The Almighty Bear

Oh Besuch zum Kaffee Leider hat der Nachbarshund ihn aufgeschreckt

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OhWeh

***The Following Contains Explicit Language and Adult Content*** Kingdom Hearts Memories & Nightmare Before Christmas Traditions Segment is from AJ OUM Episode 353 For ALL THINGS OUM: Click here: www.linktr.ee/ajoum #AJOrsini #DeceiveDave #OUM #NightmareBeforeChristmas

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oumnetwork

Anyhow, have a great night everyone! I hope you had a good weekend! Thanks for always tolerating my presence (I hope). Today was a great day all thanks to a film. No experience like going to the movies, especially for Star Wars 💚 Signing off till tomorrow 🫡

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Carl of Rivia 🎮

Kevin McGonigle homers on the first pitch of the game

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Brent Maguire

You will like my indie game if you played: - Metroid Prime - Sable - Hollow Knight - Pseudoregalia

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Maseylia - Wishlist on Steam

Nick plotting World Domination....Muwahhhhhh...LOL! Stealing the Nation's Hearts! #heart #zine #love #nicholasgalitzine

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artgirllife

Thank y'all for coming through Today while we power through more FF X Got To Learn BlitzBall & Had a Beautiful Moment Between Tidus & Yuna 🥹 also Auron Has Joined Us! See Y'all On Mon 🧡 We Sent The Undisputed Kingdom Love to @momotttv.bsky.social www.twitch.tv/momo__ttv

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undisputedlegend

May God give you happiness and health! This poor elderly grandpa could not stop thanking our volunteers when they brought him a food kit consisting of basic supplies hfu.org Real people. Real courage. Real stories. Defiant Hope: Preorder your copy hfu.org/defianthope/

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Hope For Ukraine

It’s #LymeDiseaseAwarenessMonth and we’re sharing simple advice on ticks, symptoms and what to do if bitten. If you spot a spreading rash or feel flu‑like, contact your GP. For more information visit ⬇️ nhsinform.scot/lyme-disease #BeTickAware

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Public Health Scotland

La Fiesta del cordero, una tradición cultural palestina, incluye actividades que involucran el manejo de animales.

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👁️‍🗨️SigWar_OpX📡Δ

repeated strikes on Russian oil infrastructure are aimed at increasing economic and logistical pressure on the war effort far from the frontline Fuel production and distribution remain critical vulnerabilities, and disruptions there force Moscow to spend more resources protecting its rear

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peacewillsoonukr

He tried to fight back and lost immediately #wrestling #shorts #viral ⚡️ Witness an intense "wrestling" match where a "wrestler" performs a quick pin attack, showcasing the athleticism of "wwe" "superstars". This video captures thrilling action

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Doghousewithbaddog

Mustafa Barghouti explains that Israel has violated the Gaza ceasefire 3,000 times, has killed 930 Palestinians, is still restricting the entry of aid, & is occupying 60% of Gaza (soon to be 70%) when the ceasefire agreement says they should be withdrawing.

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Saul Staniforth

Ice Cream Talking Cartoon Characters www.icecreamtalkingcartoonrecipes.com/ I'm Ice cream cool guy, struttin' my stuff, draped in strawberry topping and a designer hat, ready to charm the ladies.

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talkingoptionsbc

24 HOURS LEFT to DOUBLE your impact for Scotland’s nature! So far we’ve raised £10,964 and there’s £9,096 to go. This is your last chance to donate and help us hold the Scottish government to account and push for action to restore Scotland’s nature! Donate today 👉 dub.sh/donate-scotl... 🌿

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Scottish Environment LINK

Keep it fresh, balanced, and confident 💖✨ These intimate care suppositories help support your natural pH—so you can feel clean, comfortable, and worry-free every day 😍 Ready to feel your best from within? 👉 Shop now at hersolace.com #FeminineCare #pHBalance #FeelFresh #WellnessEssentials

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Her Solace LLC

#thetick #midnight

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welcometoyourdoom

As government prepares the 2026–27 provincial budget, tough choices will need to be made. We want to hear about the priorities and opportunities that matter most to you. Submit your feedback and suggestions online at: GNB.CA/Prebudget

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Government of New Brunswick

Visualizing the world’s stories 🌍 #ophoc #ophoc #media #news #perspective #journalism #comingsoon #medialiteracy #newsmedia #bias

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ophocen

A trail camera placed in their shelter pen revealed nighttime play between the brother-sister duo, Tarragon & Valerian. But don’t let this sweet sight make you forget about their mischievous sides... they later removed the strap from this trail camera and cached it in their straw! #wolfhaven

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Wolf Haven International

Unforgivable.

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Watari Goro

Dis birb nodt luk like cate. We kall bull shint.

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Jen Lou

"A whole civilization will die tonight." - Donald Trump Trump is escalating. Hegseth is giving illegal orders. Rep. Ansari is filing impeachment articles TODAY. Call your rep. Demand support. We will not be silent.

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Mass50501

450,000 Americans can’t eat meat anymore—thanks to one tick bite. 💥WATCH watch.unchainedtv.com/jamie-s-corn... Actress Jamie Logan tells us about alpha-gal that’s spreading fast. 💥WATCH Jamie’s Corner on UNCHAINED.TV 👉🏽 Stream FREE shows & films — plant-powered. 
✅ GET the UNCHAINEDTV App FREE!

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UNCHAINEDTV

Serving military personnel have been left waiting for driving tests for too long. I asked the Government for the statement in solving the ongoing impasse.

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Christine Jardine

🎤Morgan, Cathryn and Anson Williams compare John Lennon stories🎤 💥Subscribe wherever you get your podcasts --> youtu.be/scqJOkZOq5w open.spotify.com/episode/3a5v... #2bitchesfromtexas #AnsonWilliams #HappyDays #JohnLennon

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Cathryn Hartt

Tropas rusas dejando la base de Kidal con el rabo entre las piernas, abandonando su gran parte de su equipamiento, mientras son despedidas por los rebeldes Russian troops leaving Kidal base with their tails between their legs, abandoning most of their equipment, as they are seen off by the rebels

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Hay Novedad en el Frente 🇺🇦🇪🇺

LPDS "Lazarevo", Kirov region. 1,200 km from the State border.

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MadEP MaX

A few summers ago I stumbled across this toilet in the middle of a sports field and marvelled at how old school and clean it was.

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Skunkola

This was a fun segment. Thekla vs. Thunder Rosa is the feud I didn’t expect, but I’m definitely here for! @thunderrosa22.bsky.social #thekla #aew #collision #aewcollision #wrestlesky #wrestling #wrestlingalldayallnight

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Wrestling All Day All Night

Ukraine’s 46th Airmobile Brigade destroyed, among lots of other targets, a rare imported 107mm MLRS, likely a Chinese-made Type-63 or North Korean Type-75. The 12-barrel light rocket system is designed for rapid strikes against area targets. #Ukraine

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NOELREPORTS

As Sailor Moon and Sailor Venus mourns the loss of the third guardian, Luna, Artemis and Tuxedo Mask retrieves the earring worn by Petz before her demise. <S2ep4 (“Act 18: Invasion - Sailor Venus”)> #SailorMoonCrystal

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Sailor Moon Crystal Forever 🌙

Still doing a little teaching and auditioning, but I'm very much looking forward to 2 weeks mostly off in a much warmer climate 🌞😄✈️

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Sarah Nightingale | Voice Actor🎙️

Most AI models just predict the next pixel to build a narrative or an image. Gemini Omni is different. Gemini Omni has an intuitive understanding of forces like gravity, kinetic energy, and fluid dynamics for more realistic movements that follow real-world logic.

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Google {bot}

This is like a scene in an action movie, where the guy is about to finally kiss the girl, but more enemies show up before he can.

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Rachel @ 🥈🥈🥈

Ukrainian drones struck the Progress plant in Michurinsk, Tambov region. The facility produces high-tech equipment for aviation and missile control systems, including gyro motors and sensors for Kh-101 and Kh-59 cruise missiles, as well as civilian electronics and pipeline equipment.

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Rocket Fella🇳🇱

⚾💥 07 July 2024 💥⚾ Game: Regular Season Pitcher: José Berríos (R) - Toronto Blue Jays Batter: Jorge Polanco (L) - Seattle Mariners The Play: 1-1, 2 outs, bottom of 6th, Mariners up 4-1 The Pitch: 81.9 mph slurve Final: Blue Jays won 5-4 in 10 innings

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Hit By Pitch